CN1095553A

CN1095553A - Be used for casing is delivered to flexible boot on the carrier pipe

Info

Publication number: CN1095553A
Application number: CN 93107326
Authority: CN
Inventors: 切里斯特安·拉米
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-25
Filing date: 1993-05-25
Publication date: 1994-11-30

Abstract

The present invention relates to a kind of can vertically opening, and be used for casing is delivered to the flexible boot of carrier pipe, it comprises one or more microscler flexible fillets (1) that are generally, two vertical relative edges of this fillet are straight, and all have a fin (2) or dead slot (3), it constitutes the complementary male and the female element of vertical press seal (4), and this press seal can be opened and seal repeatedly.The present invention also relates to a kind of method that in the sausage production of slaughterhouse, casing is placed on the carrier pipe (6).

Description

Be used for casing is delivered to flexible boot on the carrier pipe

The present invention relates in a kind of sausage processing of slaughterhouse casing delivered to the flexible boot on the carrier pipe.

The sheep that the casing that butchery site is used is normally natural, the casing of pig or ox.They or use separately, or and put use, or compound use.Usually passing on of casing at first is that it is pre-installed on flexible boot or the rigidity tubular element, then it delivered on the carrier pipe.

Usually using various types of flexible boot that are made of plastics in the slaughterhouse, in order to casing is delivered in the pipe, particularly French Patent (FRP) 2,462, and the cover of describing in 871 can be extracted this cover out from carrier pipe along a pre-opening of this cover.

But this cover is not have defective.In fact, because uneven pre-punching, make pre-otch might produce the higher-strength district, this just can cause extracting out the mobile interruption of cover, and causes the part of casing to be split or overlapping.In addition, when cover comprises two pre-otch (for ease of the production of cover), disconnect the formation that can cause the plastics tongue-like pieces in the time of two pre-otch, under the operational circumstances of this mistake, may damage casing, perhaps even in fastening process midgut clothing is packed sausage meat into.Last this cover can not reuse.

Therefore need overcome these defectives.Be surprised to find that now known plastic packaging bag pressurizing window element can perform well in carrying casing.These known elements that are used for deadend make it possible to easy and controlled opening and deliver to flexible boot on the carrier pipe.

Therefore the present invention relates to a kind of flexible boot that can vertically be opened and be used to deliver to carrier pipe.This flexible boot comprises: one or morely be generally microscler fillet (1), its two vertical relative edges are straight, and each fillet all has fin (2) or dead slot (3), they form the positive and negative element of the complementation of vertical press seal (4), and this press seal (4) can be opened and sealed repeatedly.

The sealing of complementary male (2) and cloudy (3) element has formed cover of the present invention, and its opening makes it be easy to extract out after casing has been sent on the carrier pipe.

Described the above-mentioned positive fin (2) and the cloudy groove (3) that form press seal in known technology, for example French Patent (FRP) 1,492, and 413; 1,504,276 or 1,517, No. 531.

According to flexible boot of the present invention, preferably comprise a synthetic polymer at least, particularly poly fillet (1).Can open and close vertical press seal (4) repeatedly, press seal also can make cover reuse because when press seal (4) in case Reclosable after opening, feasiblely form a cover once more, this cover can be used to carry new casing again.Of the present invention additional or to be that unexpected aspect remains at least very important, because by having reused synthetic material, and this synthetic material often is difficult to repetitive cycling and uses, so might also protect environment when reducing the cost that uses cover.It also can protect product not produced the influence of its needed raw material rise in price simultaneously.

Flexible boot can comprise a single flexible fillet (1), two relative edges of fillet by having complementary closure elements (2,3) connection can be sealed voluntarily, perhaps, flexible boot also can comprise many flexible fillets (1), complementary shape by vertical closure elements (2,3) of forming on each longitudinal edge of each flexible fillet (1) can make each fillet be linked together.

Flexible boot of the present invention has vertical press seal (4) of equal amount and constitutes its flexible fillet (1).Microscler fillet (1) is rectangle or trapezoidal shape normally.Complementary male (2) or cloudy (3) closure elements and nonessential parallel on the vertical relatively limit of flexible fillet (1) two.In fact, for guaranteeing the complementary of closure elements (2,3) and when delivering to casing on the carrier pipe, be convenient to open that it is necessary only having linear characteristic.For this purpose, trapezoidal flexible fillet might obtain a conical sleeve, and this cover is easy to extract out.

When flexible fillet (1) had the press seal (4) that is parallel to each other and element (2,3), the length of rectangle fillet was preferably between 10 to 70cm, and better between 20 to 40cm, its length/width ratio is preferably between 2 to 40, and better between 10 to 35.

Fig. 1 to 3 shows the example of three specific covers, in order to explanation the present invention, but is not to desire to be limited in its scope.Can demonstrate the essential characteristic of invention below to the description of the preferred embodiments of the invention.

Flexible boot of the present invention shown in Fig. 1 is to be made of a single flexible fillet (1).On its two opposite side of length direction, Yi Bian have solid fin (2), i.e. open component, another side has narrow groove (3), i.e. female element, both have constituted the complementary elements of press seal (4).The both sides of supporting complementary elements are linked makes himself sealing, can form cover.

Fig. 2 and Fig. 3 represent the pattern by the cover of a plurality of fillets (1) formation.Fig. 2 illustrates the cover that is made of two fillets (1), and two fillets connect by two vertical press seals.Under this particular case, first fillet (1) supports two open components (2) of press seal (4), and second fillet (1) supports the female element (3) of two respective complementary, and they are necessary for two vertical press seals (4), connects two flexible fillets (1) and can form cover with two elements.Should clearly notice, form a cover with two elements, by connecting two flexible fillets (1), each supports an open component (2) and a female element (3), as shown in Figure 1, the open component (2) of a fillet (1) and the female element (3) of another fillet (1) are linked,, can form this cover so that constitute two for obtaining the necessary vertical press seal of cover of the present invention.Fig. 3 is a modification of cover shown in Figure 2, and it has 4 flexible fillets (1) and 4 vertical press seals (4).

It should be noted that under said situation the quantity of the flexible fillet that the sum for the sum that obtains a necessary open component of cover (2) and complementary female element (2) should equal to constitute.

Can easily vertically open flexible boot of the present invention by helping pull a cart simply.Helping pull a cart makes the sun (2) that constitutes sealing begin to separate with the pull end that is subjected to of cloudy (3) element from cover, thereby can open a vertical press seal (4) of cover.Can separate in advance in this end complementary male (2) and cloudy (3) element, can open vertical press seal (4) so that impel with the mode of simply drawing back.

Cover as shown in Figures 2 and 3 is under the situation about being made of a plurality of flexible fillets (1), also can cover be opened, so that the open component (2) of at least two vertical press seals (4) is slided in its complementary female element (3) along the axle that overlaps by drawing a fillet that constitutes cover at least.

Fig. 4 illustrates the example of the flexible boot that is formed by two fillets (1) and two press seals (4), and they are supporting casing (5) and are being loaded on the carrier pipe (6).The various methods of opening vertical press seal (4) will be described below:

1, in the opposite direction the axle of upper edge pipe (6) draws two flexible fillets (1), and one another is towards its free end (8) towards base portion (7), and the open component (2) that makes each press seal (4) is in upward slip of respective complementary female element (3).As a kind of modification of first kind of unfolding mode, fix a fillet (1) on pipe (6) with hook or hand, and draw another fillet (1) along the axle of managing (6) towards free end (8).

2, draw two flexible fillets (1) along the axle of managing (6) towards the base portion (7) of pipe in the same direction, and by means of open component (2) that makes it by being positioned at press seal (4) and the guiding thing between its respective complementary female element (3), at least open a press seal (4), this guiding thing can be a pipe (6), or its base portion (7), perhaps, another program be one perpendicular to base portion (7) and near its fixing element, specifically be to adopt a kind of mobile bolt system.

By will preferably between the pulling force between the 0.005N to 0.025N, putting at least one fillet (1), can open cover of the present invention less than 0.03N.

For ease of using flexible boot of the present invention, the fillet (1) that constitutes cover may have various elements, for example: handle, ring or hook, or simply in fillet (1) end punching.

In addition, designed press seal must be taken all factors into consideration and draws back life-span and these two factors of sliding opening, and those of skill in the art can select the open component (2) of press seal (4) and the ideal form of its complementary female element (3) in this area, particularly can be from French Patent (FRP) 1,492,413; 1,504,276; Select in the form of describing in 1,517,531 and 2,024,327.

At last, the present invention also relates to a kind of slaughterhouse produce with sausage in the used method that casing (5) is positioned on the carrier pipe (6), in the method, the flexible boot of the present invention that will limit and support casing (5) in advance is loaded on the carrier pipe (6), then by open at least one vertical press seal (4) with pulling force, extract flexible boot out, described pulling force is parallel to the axle of pipe (6) usually, and acts at least one fillet (1) that constitutes cover.

As noted above such, only need less power owing to open vertical press seal (4) of cover, the control that the steadily and clocklike extraction motion of cover might be correct is delivered to casing (5) on the pipe (6).In addition, after carrying, can seal this cover again, and can under similarity condition, reuse this cover, and effect is identical in each the conveying.

Claims

1, can vertically open and be used for casing is delivered to flexible boot on the carrier pipe, it is characterized in that: this flexible boot comprises one or more microscler flexible fillets (1) that are generally, two vertical relative edges of this fillet are straight, and all have fin (2) or dead slot (3), constitute the complementary male and the female element of vertical press seal (4), press seal (4) can repeatedly be opened and seal.

2, flexible boot as claimed in claim 1, it is characterized in that, it comprises a single flexible fillet (1), link by two relative edges with complementary closure elements (2,3), but fillet self sealing, perhaps, it also can comprise many flexible fillets (1), complementary shape element (2,3) by vertical press seal (4) of forming on each longitudinal edge of each flexible fillet (1) can make each fillet be coupled to each other.

3, flexible boot as claimed in claim 1 or 2 is characterized in that: it has vertical press seal (4) of equal number and constitutes its flexible fillet (1).

4, as the described flexible boot of arbitrary claim in the claim 1 to 3, it is characterized in that: flexible its length of fillet (1) of rectangle is preferably between 10 to 70cm, better between 20 to 40cm, the ratio of its length/width is preferably between 2 to 40, and is better between 10 to 35.

5, as the described flexible boot of arbitrary claim in the claim 1 to 4, it is characterized in that: it is made of a single flexible fillet (1).

6, as the described flexible boot of arbitrary claim in the claim 1 to 4, it is characterized in that: it is made of many flexible fillets (1).

7, flexible boot as claimed in claim 6 is characterized in that: the female element (3) that is coupled to another fillet (1) by the open component (2) with a fillet (1) is coupled to each other flexible fillet (1), so that form press seal (4).

8, as the described flexible boot of arbitrary claim in the claim 1 to 7, it is characterized in that: draw flexible boot can be easy to open it simply.

9, as claim 6 or 7 described flexible boot, it is characterized in that: can be easy to open it by at least one fillet (1) that constitutes cover simply.

10, as the described flexible boot of arbitrary claim in the claim 9, it is characterized in that: by applying less than 0.03N at least one fillet (1), preferably the pulling force between the 0.005N to 0.025N can easily be opened flexible boot.

11, in the sausage in slaughterhouse is produced, casing (5) is positioned over method on the carrier pipe (6), it is characterized in that: arbitrary flexible boot that is supporting casing (5) that limits in the claim 1 to 10 is loaded on the carrier pipe (6), extract flexible boot out by open at least one vertical press seal (4) with pulling force then, described pulling force is parallel to the axle of pipe (6) usually and acts at least one fillet (1) that constitutes cover.